package com.gang.blog.service;

import com.gang.blog.domain.User;
import com.gang.blog.domain.UserExpand;

public interface UserService {
	public boolean addUser(User user);
	public User getUserById(Integer id);
	public User checkLogin(User user);
	public User checkUserName(String userName);
	
	public UserExpand getUserExpand(Integer userId);
	public Integer insertUserExpand(UserExpand userExpand);
	
	public int updateById(User user);
}
